The whole universe is composed of name and form. Whatever we see is either a compound of name and form, or simply name with form which is a mental image.
If you want to be a yogi, you must be free, and place yourself in circumstances where you are alone and free from all anxiety. One who desires a comfortable and nice life and at the same time wants to realize the Self is like the fool who, wanting to cross the river, caught hold of a crocodile, mistaking it for a log of wood.
Chemistry ceases to improve when one element is found from which all others are deductible. Physics ceases to progress when one force is found of which all others are manifestations. So religion ceases to progress when unity is reached, which is the case with Hinduism.
The Trinitarian Christ is elevated above us; the Unitarian Christ is merely a moral man; neither can help us. The Christ who is the Incarnation of God, who has not forgotten His divinity, that Christ can help us, in Him there is no imperfection.